| 摘要 |
A locking device for a closure e.g. iron door includes a lock e.g. padlock 2 having a relatively movable and engageable body 7 and engageable member 8 located in a housing 3 and bolts 11 attached to the engageable member 8 and movable between extended and retracted positions with respect to the housing on relative movement of the body and engageable member. <IMAGE> |
